package cn.itsource.smartsystem.service;

import cn.itsource.smartsystem.domain.Student;
import org.springframework.web.multipart.MultipartFile;


import java.util.List;

public interface StuService {
    List<Student> getAll();
    Integer insertStudent(Student stu);

    Integer updateByPrimaryKeySelective(Student stu);
    Integer deleteByPrimaryKey(Long id);


    void importExcel(MultipartFile file);
}
